14 Stylish & Sustainable Blouses for 2025

Styles: Sustainable button-down shirts, long sleeve blouses

Sustainability: Climate-neutral certified brand, using sustainable materials and ethical production practices

Sizes: XS-XL Styles available up to 3XL

Ships to: Worldwide

You may already be familiar with Los Angeles-based sustainable clothing brand Reformation, as the brand has gained a cult cool-girl following in recent years with its dreamy designs and flirty pieces.

With styles sure to turn heads, the brand creates a range of sustainable blouses and shirts from sustainable and natural materials, including linen, organic cotton, and recycled materials.

Styles: Parisian style organic cotton tops and blouses

Sustainability: Certified B Corp using sustainable materials and ethical production practices

Sizes: XS-XXL

Ships to: Worldwide

French sustainable brand Sézane adds a Parisian touch to its ethical clothing. Known for its feminine blouses and chic designs, Sézane is one of the hottest sustainable fashion brands.

As a certified B Corp, the brand balances the environment over profit, prioritizing the use of sustainable fabrics and ensuring ethical labor in its audited factories.

Styles: Capsule wardrobe blouses which can be worn multiple ways

Sustainability: Ethical production in the USA using sustainable materials

Sizes: XS-XL

Ships to: the US & International

Vetta creates gorgeously versatile pieces which form part of a capsule collection. Each piece can be worn in multiple styles and transformed into different outfits, perfect for day and nighttime looks.

Vetta makes its clothes ethically in the USA, from eco-friendly materials such as Tencel, created through an environmentally friendly process, from sustainably sourced, natural wood.

Styles: Sustainable button-down shirts

Sustainability: Certified B corp removing trash from oceans with every purchase

Sizes: XS-XL

Ships to: Worldwide

Check out , a certified B Corp passionate about sustainability, for relaxed-fit blouses and shirts. The brand creates casual clothing collections and removes a pound of trash from the ocean for every item purchased.

You can expect to find styles including organic cotton button-down shirts and organic blouses, perfect for workwear and casual wear.

As a B Corp, United by blue prioritizes people over profits, ensuring ethical production and sustainable practices.

Styles: Floral blouses, long sleeve blouses, short sleeve blouses, button-down shirts

Sustainability: Certified B Corp, creating on-trend styles from

Sizes: XS-XL

Ships to: Worldwide

UK-based sustainable fashion brand Baukjen focuses on creating sophisticated and stylish blouses and shirts for modern women.

Perfect for wearing at the office or dinner with friends, the brand designs versatile blouses which you can dress up or down.

Baukjen used ethical production and sustainable practices, including low water usage and prioritizing the use of sustainable materials.

Styles: Organic cotton button-down shirts, eco-friendly blouses, organic cotton tops from

Sustainability: Organic materials and recycled packaging

Sizes: US 2-14 / UK 6-18

Ships to: Worldwide

Thought is the second UK-based sustainable clothing brand featured in this round-up. Thought’s styles are traditional with a playful twist, featuring floral patterns in button-down shirt styles, which are perfect for all occasions.

Thought uses organic and natural materials, including organic cotton and bamboo, to create collections that don’t use harmful pesticides and save vast amounts of water.

Styles: Organic cotton button-down shirts

Sustainability: GOTS organic cotton, ethical production, plastic-free packaging

Sizes: XS-2XL

Ships to: Worldwide

Are you looking for the perfect organic cotton button-down shirt? Look no further than Colorful Standard, the brand creating GOTS certified organic cotton shirts in over twenty colors.

The brand ethically creates its crisp unisex shirts in Portugal and uses low-impact dyes and organic cotton.

Styles: Practical and versatile button-down shirts

Sustainability: Recycled materials, Sustainable fabrics, and fair trade factories

Sizes: XS-XL

Ships to: Worldwide

If you’re looking for a button-down shirt perfect for hiking, working, and everything else in between, check out Patagonia for durable and practical shirts.

Since it was founded over three decades ago, the classic outdoor brand has led the charge on sustainable clothing. As a certified B Corp, the brand ensures ethical labor in its Fair Trade certified factories, and 68% of its fabrics are made with recycled materials.

In addition, Patagonia donates 1% of its profits to support environmental organizations and charities.

Styles: Short sleeve blouses, camp collar shirt, oversize shirt

Sustainability: Certified B Corp, using sustainable materials, transparent supply chain, and ethical production

Sizes: XXS-XL

Ships to: Canada, the USA & International

Frank and Oak is an affordable fashion brand focused on creating stylish and sustainable clothing, with 78% of its clothing containing certified low-impact, biodegradable, cruelty-free, organic, or recycled fibers.

You can expect to find relaxed, casual blouses perfect for pairing with organic jeans and a pair of sustainable sunglasses for an effortless eco-friendly look.

Styles: Ethical blouses and shirts in button-up and peplum styles

Sustainability: Slow fashion brand using organic and natural materials

Sizes: XS-5XL

Ships to: the US & International

Tradlands is a slow fashion brand designing high-quality clothes that are built to last for years.

Wearing an article 50 times instead of 5 times (the fast fashion average) reduces carbon emissions by more than 400% per item per year, so it’s essential that Tradlands don’t compromise on quality.

The brand creates its clothing ethically and responsibly, with workers paid a living wage and working in clean, safe work areas.

Styles: Relaxed blouses and shirts

Sustainability: Ten trees planted for every order, use of sustainable materials, and ethical production

Sizes: XS-XL

Ships to: the US & International

Think relaxed cuts and carefree blouses, perfect for breezy spring days; that’s what you can find at Tentree.

Tentree’s sustainable blouses are about as eco-friendly as they come, thanks to a combination of sustainable materials, including TENCEL™, recycled polyester, organic cotton, and hemp.

Plus, Tentree will plant ten trees for every item purchased and have planted over 73 million trees so far.

Styles: Tailored shirts, boxy shirts

Sustainability: Sustainable fabrics, ethical and audited manufacturing

Sizes: UK 6-18

Ships to: the UK

Aligne is a clothing brand bringing sustainable style to the UK. Popular among influencers and trend-setters, Alignes must-have styles feature tailored shirts and blouses perfect for casual and workwear.

The brand uses sustainable materials and partners with SMETA (Sedex Members Ethical Trade Audit) audited factories, ensuring ethical production.

Styles: Classic lightweight shirts

Sustainability: Certified B Corp, ethical production, recycled materials

Sizes: XXS-3XL

Ships to: Worldwide

Luxury sustainable and ethical clothing brand creates timeless, high-quality clothing.

Founded in 1984 by American designer Eileen Fisher, the namesake brand has led the luxury sustainable fashion market, ensuring ethical production and using environmentally friendly fabrics along the way.

Styles: Tailored shirts, oversized shirts

Sustainability: Sustainable fibers and recycled materials, member of Fair Wear

Sizes: XS-XL

Ships to: Worldwide

Scandanavian designer Filippa K combines luxury and sustainability seamlessly.

The brand oozes style, creating minimalist scandi designs from sustainable materials. At least 67% of Filippa K’s collection is created with sustainable fabrics, and the brand uses over 50% recycled polyester to produce its clothing.